From: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
To: Philipp Zabel <p.zabel@pengutronix.de>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Wim Van Sebroeck <wim@iguana.be>,
Russell King <linux@armlinux.org.uk>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@codeaurora.org>,
Simon Horman <horms@verge.net.au>,
Magnus Damm <magnus.damm@gmail.com>,
Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Guenter Roeck <linux@roeck-us.net>,
devicetree@vger.kernel.org, linux-watchdog@vger.kernel.org,
linux-renesas-soc@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org,
Chris Paterson <Chris.Paterson2@renesas.com>,
Biju Das <biju.das@bp.renesas.com>,
Fabrizio Castro <fabrizio.castro@bp.renesas.com>,
Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
Subject: [RFC 24/37] watchdog: renesas_wdt_gen2: Add Gen2 specific driver
Date: Thu, 25 Jan 2018 18:02:58 +0000 [thread overview]
Message-ID: <1516903391-30467-25-git-send-email-fabrizio.castro@bp.renesas.com> (raw)
In-Reply-To: <1516903391-30467-1-git-send-email-fabrizio.castro@bp.renesas.com>
R-Car Gen2 (and RZ/G1) platforms need some tweaking for SMP and watchdog
to coexist nicely.
This new driver is based on top of Wolfram Sang's driver
(drivers/watchdog/renesas_wdt.c), and it contains the quirks necessary
for R-Car Gen2 and RZ/G1 to work properly and in harmony with the rest of
the system. In particular, the driver:
* expects the device clock to be ON all the time,
* "pauses" the watchdog operation during suspend, and
* "reassures" the SMP bringup function about the availability of the
watchdog registers.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
---
drivers/watchdog/Kconfig | 15 +-
drivers/watchdog/Makefile | 1 +
drivers/watchdog/renesas_wdt_gen2.c | 270 ++++++++++++++++++++++++++++++++++++
drivers/watchdog/renesas_wdt_gen2.h | 22 +++
4 files changed, 306 insertions(+), 2 deletions(-)
create mode 100644 drivers/watchdog/renesas_wdt_gen2.c
create mode 100644 drivers/watchdog/renesas_wdt_gen2.h
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index ca200d1..e580c72 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -725,12 +725,23 @@ config ATLAS7_WATCHDOG
module will be called atlas7_wdt.
config RENESAS_WDT
- tristate "Renesas WDT Watchdog"
+ tristate "Renesas R-Car Gen3 WDT Watchdog"
depends on ARCH_RENESAS || COMPILE_TEST
select WATCHDOG_CORE
help
This driver adds watchdog support for the integrated watchdogs in the
- Renesas R-Car and other SH-Mobile SoCs (usually named RWDT or SWDT).
+ Renesas R-Car Gen3 devices.
+
+config RENESAS_WDT_GEN2
+ tristate "Renesas R-Car Gen2 and RZ/G1 WDT Watchdog"
+ depends on ARCH_RENESAS || COMPILE_TEST
+ select WATCHDOG_CORE
+ help
+ This driver adds watchdog support for the integrated watchdogs in the
+ Renesas R-Car Gen2 and RZ/G1 devices.
+
+ To compile this driver as a module, choose M here: the
+ module will be called renesas_wdt_gen2.
config RENESAS_RZAWDT
tristate "Renesas RZ/A WDT Watchdog"
diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile
index 715a210..57ab810 100644
--- a/drivers/watchdog/Makefile
+++ b/drivers/watchdog/Makefile
@@ -83,6 +83,7 @@ obj-$(CONFIG_LPC18XX_WATCHDOG) += lpc18xx_wdt.o
obj-$(CONFIG_BCM7038_WDT) += bcm7038_wdt.o
obj-$(CONFIG_ATLAS7_WATCHDOG) += atlas7_wdt.o
obj-$(CONFIG_RENESAS_WDT) += renesas_wdt.o
+obj-$(CONFIG_RENESAS_WDT_GEN2) += renesas_wdt_gen2.o
obj-$(CONFIG_RENESAS_RZAWDT) += rza_wdt.o
obj-$(CONFIG_ASPEED_WATCHDOG) += aspeed_wdt.o
obj-$(CONFIG_ZX2967_WATCHDOG) += zx2967_wdt.o
diff --git a/drivers/watchdog/renesas_wdt_gen2.c b/drivers/watchdog/renesas_wdt_gen2.c
new file mode 100644
index 0000000..c841636
--- /dev/null
+++ b/drivers/watchdog/renesas_wdt_gen2.c
@@ -0,0 +1,270 @@
+/*
+ * Watchdog driver for Renesas WDT watchdog
+ *
+ * Copyright (C) 2015-17 Wolfram Sang, Sang Engineering <wsa@sang-engineering.com>
+ * Copyright (C) 2018 Renesas Electronics Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#include <linux/bitops.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/watchdog.h>
+#include "renesas_wdt_gen2.h"
+
+#define RWTCNT 0
+#define RWTCSRA 4
+#define RWTCSRA_WOVF BIT(4)
+#define RWTCSRA_WRFLG BIT(5)
+#define RWTCSRA_TME BIT(7)
+#define RWTCSRB 8
+
+#define RWDT_DEFAULT_TIMEOUT 60U
+
+/*
+ * In probe, clk_rate is checked to be not more than 16 bit * biggest clock
+ * divider (12 bits). d is only a factor to fully utilize the WDT counter and
+ * will not exceed its 16 bits. Thus, no overflow, we stay below 32 bits.
+ */
+#define MUL_BY_CLKS_PER_SEC(p, d) \
+ DIV_ROUND_UP((d) * (p)->clk_rate, clk_divs[(p)->cks])
+
+/* d is 16 bit, clk_divs 12 bit -> no 32 bit overflow */
+#define DIV_BY_CLKS_PER_SEC(p, d) ((d) * clk_divs[(p)->cks] / (p)->clk_rate)
+
+static const unsigned int clk_divs[] = { 1, 4, 16, 32, 64, 128, 1024, 4096 };
+
+static bool nowayout = WATCHDOG_NOWAYOUT;
+module_param(nowayout, bool, 0);
+MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default="
+ __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
+
+struct rwdt_priv {
+ void __iomem *base;
+ struct watchdog_device wdev;
+ unsigned long clk_rate;
+ bool enabled;
+ u8 cks;
+};
+
+static void rwdt_write(struct rwdt_priv *priv, u32 val, unsigned int reg)
+{
+ if (reg == RWTCNT)
+ val |= 0x5a5a0000;
+ else
+ val |= 0xa5a5a500;
+
+ writel_relaxed(val, priv->base + reg);
+}
+
+static int rwdt_init_timeout(struct watchdog_device *wdev)
+{
+ struct rwdt_priv *priv = watchdog_get_drvdata(wdev);
+
+ rwdt_write(priv, 65536 - MUL_BY_CLKS_PER_SEC(priv, wdev->timeout),
+ RWTCNT);
+
+ return 0;
+}
+
+static int rwdt_start(struct watchdog_device *wdev)
+{
+ struct rwdt_priv *priv = watchdog_get_drvdata(wdev);
+
+ rwdt_write(priv, 0, RWTCSRB);
+ rwdt_write(priv, priv->cks, RWTCSRA);
+ rwdt_init_timeout(wdev);
+
+ while (readb_relaxed(priv->base + RWTCSRA) & RWTCSRA_WRFLG)
+ cpu_relax();
+
+ rwdt_write(priv, priv->cks | RWTCSRA_TME, RWTCSRA);
+
+ return 0;
+}
+
+static int rwdt_stop(struct watchdog_device *wdev)
+{
+ struct rwdt_priv *priv = watchdog_get_drvdata(wdev);
+
+ rwdt_write(priv, priv->cks, RWTCSRA);
+
+ return 0;
+}
+
+static unsigned int rwdt_get_timeleft(struct watchdog_device *wdev)
+{
+ struct rwdt_priv *priv = watchdog_get_drvdata(wdev);
+ u16 val = readw_relaxed(priv->base + RWTCNT);
+
+ return DIV_BY_CLKS_PER_SEC(priv, 65536 - val);
+}
+
+static int rwdt_restart(struct watchdog_device *wdev, unsigned long action,
+ void *data)
+{
+ struct rwdt_priv *priv = watchdog_get_drvdata(wdev);
+
+ rwdt_write(priv, 0x00, RWTCSRB);
+ rwdt_write(priv, 0x00, RWTCSRA);
+ rwdt_write(priv, 0xffff, RWTCNT);
+
+ while (readb_relaxed(priv->base + RWTCSRA) & RWTCSRA_WRFLG)
+ cpu_relax();
+
+ rwdt_write(priv, 0x80, RWTCSRA);
+ return 0;
+}
+
+static const struct watchdog_info rwdt_ident = {
+ .options = WDIOF_MAGICCLOSE | WDIOF_KEEPALIVEPING | WDIOF_SETTIMEOUT,
+ .identity = "Renesas WDT Watchdog",
+};
+
+static const struct watchdog_ops rwdt_ops = {
+ .owner = THIS_MODULE,
+ .start = rwdt_start,
+ .stop = rwdt_stop,
+ .ping = rwdt_init_timeout,
+ .get_timeleft = rwdt_get_timeleft,
+ .restart = rwdt_restart,
+};
+
+static int rwdt_probe(struct platform_device *pdev)
+{
+ struct rwdt_priv *priv;
+ struct resource *res;
+ struct clk *clk;
+ unsigned long clks_per_sec;
+ int ret, i;
+
+ priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ priv->base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(priv->base))
+ return PTR_ERR(priv->base);
+
+ clk = devm_clk_get(&pdev->dev, NULL);
+ if (IS_ERR(clk))
+ return PTR_ERR(clk);
+
+
+ priv->clk_rate = clk_get_rate(clk);
+
+ if (!priv->clk_rate)
+ return -ENOENT;
+
+ for (i = ARRAY_SIZE(clk_divs) - 1; i >= 0; i--) {
+ clks_per_sec = priv->clk_rate / clk_divs[i];
+ if (clks_per_sec && clks_per_sec < 65536) {
+ priv->cks = i;
+ break;
+ }
+ }
+
+ if (i < 0) {
+ dev_err(&pdev->dev, "Can't find suitable clock divider\n");
+ return -ERANGE;
+ }
+
+ priv->wdev.info = &rwdt_ident,
+ priv->wdev.ops = &rwdt_ops,
+ priv->wdev.parent = &pdev->dev;
+ priv->wdev.min_timeout = 1;
+ priv->wdev.max_timeout = DIV_BY_CLKS_PER_SEC(priv, 65536);
+ priv->wdev.timeout = min(priv->wdev.max_timeout, RWDT_DEFAULT_TIMEOUT);
+
+ platform_set_drvdata(pdev, priv);
+ watchdog_set_drvdata(&priv->wdev, priv);
+ watchdog_set_nowayout(&priv->wdev, nowayout);
+
+ ret = watchdog_init_timeout(&priv->wdev, 0, &pdev->dev);
+ if (ret)
+ dev_warn(&pdev->dev,
+ "Specified timeout value invalid, using default\n");
+ shmobile_set_wdt_clock_status(RWDT_CLOCK_ON);
+
+ ret = watchdog_register_device(&priv->wdev);
+ return ret;
+}
+
+static int rwdt_remove(struct platform_device *pdev)
+{
+ struct rwdt_priv *priv = platform_get_drvdata(pdev);
+
+ watchdog_unregister_device(&priv->wdev);
+
+ return 0;
+}
+
+#ifdef CONFIG_PM
+static int rwdt_suspend(struct device *dev)
+{
+ struct platform_device *pdev;
+ struct rwdt_priv *priv;
+ u8 val;
+
+ pdev = to_platform_device(dev);
+ priv = platform_get_drvdata(pdev);
+ val = readb_relaxed(priv->base + RWTCSRA);
+ if (val & RWTCSRA_TME) {
+ priv->enabled = true;
+ rwdt_write(priv, val & ~RWTCSRA_TME, RWTCSRA);
+ } else {
+ priv->enabled = false;
+ }
+ return 0;
+}
+
+static int rwdt_resume(struct device *dev)
+{
+ struct platform_device *pdev;
+ struct rwdt_priv *priv;
+ u8 val;
+
+ pdev = to_platform_device(dev);
+ priv = platform_get_drvdata(pdev);
+ if (priv->enabled) {
+ val = readb_relaxed(priv->base + RWTCSRA);
+ rwdt_write(priv, val | RWTCSRA_TME, RWTCSRA);
+ }
+ return 0;
+}
+
+static const struct dev_pm_ops rwdt_pm = {
+ .suspend = rwdt_suspend,
+ .resume = rwdt_resume,
+};
+#endif
+
+static const struct of_device_id rwdt_ids[] = {
+ { .compatible = "renesas,rcar-gen2-wdt", },
+ { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, rwdt_ids);
+
+static struct platform_driver rwdt_driver = {
+ .driver = {
+ .name = "renesas_wdt_gen2",
+ .of_match_table = rwdt_ids,
+#ifdef CONFIG_PM
+ .pm = &rwdt_pm,
+#endif
+ },
+ .probe = rwdt_probe,
+ .remove = rwdt_remove,
+};
+module_platform_driver(rwdt_driver);
+
+MODULE_DESCRIPTION("Renesas R-Car Gen2 Watchdog Driver");
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Fabrizio Castro <fabrizio.castro@bp.renesas.com>");
diff --git a/drivers/watchdog/renesas_wdt_gen2.h b/drivers/watchdog/renesas_wdt_gen2.h
new file mode 100644
index 0000000..41b9e9c
--- /dev/null
+++ b/drivers/watchdog/renesas_wdt_gen2.h
@@ -0,0 +1,22 @@
+/*
+ * drivers/watchdog/renesas_wdt_gen2.h
+ *
+ * Copyright (C) 2018 Renesas Electronics Corporation
+ *
+ * R-Car Gen2 and RZ/G specific symbols
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef RENESAS_WDT_GEN2_H
+#define RENESAS_WDT_GEN2_H
+
+#define RWDT_CLOCK_ON 0xdeadbeef
+#define RWDT_CLOCK_OFF 0x00000000
+
+extern void shmobile_set_wdt_clock_status(unsigned long value);
+
+#endif /* RENESAS_WDT_GEN2_H */
--
2.7.4
next prev parent reply other threads:[~2018-01-25 18:02 UTC|newest]
Thread overview: 78+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-25 18:02 [RFC 00/37] Fix watchdog on Renesas R-Car Gen2 and RZ/G1 Fabrizio Castro
2018-01-25 18:02 ` [RFC 01/37] ARM: shmobile: Add watchdog support Fabrizio Castro
[not found] ` <1516903391-30467-2-git-send-email-fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
2018-01-26 9:46 ` Geert Uytterhoeven
[not found] ` <CAMuHMdWVvMJR5NHMFn6zx39jw2XdP5nteU3actUcen0dmoT-LQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-01-26 9:49 ` Geert Uytterhoeven
2018-01-26 11:52 ` Fabrizio Castro
2018-01-26 12:10 ` Geert Uytterhoeven
2018-01-26 13:44 ` Fabrizio Castro
2018-01-26 16:08 ` [RFC v2 " Fabrizio Castro
2018-01-26 16:08 ` [RFC v2 23/37] ARM: shmobile: rcar-gen2: Export shmobile_set_wdt_clock_status function Fabrizio Castro
[not found] ` <1516982937-29245-1-git-send-email-fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
2018-01-26 16:16 ` [RFC v2 01/37] ARM: shmobile: Add watchdog support Fabrizio Castro
2018-01-25 18:02 ` [RFC 02/37] ARM: dts: r8a7743: Adjust SMP routine size Fabrizio Castro
[not found] ` <1516903391-30467-3-git-send-email-fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
2018-01-26 9:52 ` Geert Uytterhoeven
2018-01-25 18:02 ` [RFC 05/37] ARM: dts: r8a7791: " Fabrizio Castro
2018-01-26 9:53 ` Geert Uytterhoeven
2018-01-25 18:02 ` [RFC 07/37] ARM: dts: r8a7793: " Fabrizio Castro
[not found] ` <1516903391-30467-8-git-send-email-fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
2018-01-26 9:53 ` Geert Uytterhoeven
2018-01-25 18:02 ` [RFC 08/37] ARM: dts: r8a7794: " Fabrizio Castro
2018-01-26 9:54 ` Geert Uytterhoeven
2018-01-25 18:02 ` [RFC 09/37] soc: renesas: rcar-rst: Add generic compatible strings Fabrizio Castro
[not found] ` <1516903391-30467-10-git-send-email-fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
2018-01-26 10:00 ` Geert Uytterhoeven
2018-01-25 18:02 ` [RFC 10/37] soc: renesas: rcar-rst: Enable watchdog as reset trigger for Gen2 Fabrizio Castro
[not found] ` <1516903391-30467-11-git-send-email-fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
2018-01-26 8:30 ` Sergei Shtylyov
[not found] ` <e1670c79-2fef-b45b-4688-a6ba8ebd8c24-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@public.gmane.org>
2018-01-26 16:59 ` Fabrizio Castro
2018-01-26 10:05 ` Geert Uytterhoeven
2018-01-25 18:02 ` [RFC 12/37] ARM: dts: r8a7743: Use fallback rst compatible string Fabrizio Castro
2018-01-25 18:02 ` [RFC 15/37] ARM: dts: r8a7791: " Fabrizio Castro
2018-01-25 18:02 ` [RFC 20/37] arm64: dts: renesas: r8a77995: " Fabrizio Castro
2018-01-25 18:02 ` [RFC 21/37] dt-bindings: watchdog: renesas-wdt: Add R-Car Gen2 support Fabrizio Castro
[not found] ` <1516903391-30467-22-git-send-email-fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
2018-01-26 10:10 ` Geert Uytterhoeven
[not found] ` <1516903391-30467-1-git-send-email-fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
2018-01-25 18:02 ` [RFC 03/37] ARM: dts: r8a7745: Adjust SMP routine size Fabrizio Castro
2018-01-26 9:52 ` Geert Uytterhoeven
2018-01-25 18:02 ` [RFC 04/37] ARM: dts: r8a7790: " Fabrizio Castro
2018-01-26 9:53 ` Geert Uytterhoeven
2018-01-25 18:02 ` [RFC 06/37] ARM: dts: r8a7792: " Fabrizio Castro
2018-01-26 9:53 ` Geert Uytterhoeven
2018-01-25 18:02 ` [RFC 11/37] soc: renesas: rcar-rst: Document generic compatible strings Fabrizio Castro
2018-01-26 10:06 ` Geert Uytterhoeven
2018-01-25 18:02 ` [RFC 13/37] ARM: dts: r8a7745: Use fallback rst compatible string Fabrizio Castro
2018-01-25 18:02 ` [RFC 14/37] ARM: dts: r8a7790: " Fabrizio Castro
2018-01-25 18:02 ` [RFC 16/37] ARM: dts: r8a7794: " Fabrizio Castro
2018-01-25 18:02 ` [RFC 17/37] arm64: dts: renesas: r8a7795: " Fabrizio Castro
2018-01-25 18:02 ` [RFC 18/37] arm64: dts: renesas: r8a7796: " Fabrizio Castro
2018-01-25 18:02 ` [RFC 19/37] arm64: dts: renesas: r8a77970: " Fabrizio Castro
2018-01-25 18:02 ` [RFC 22/37] watchdog: renesas_wdt: Add restart support Fabrizio Castro
2018-01-26 10:11 ` Geert Uytterhoeven
2018-01-26 17:14 ` Guenter Roeck
2018-01-26 17:50 ` Fabrizio Castro
2018-01-25 18:02 ` [RFC 23/37] ARM: shmobile: rcar-gen2: Export shmobile_set_wdt_clock_status function Fabrizio Castro
[not found] ` <1516903391-30467-24-git-send-email-fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
2018-01-26 10:16 ` Geert Uytterhoeven
2018-01-25 18:03 ` [RFC 29/37] clk: renesas: r8a7791/r8a7793: Add rwdt clock Fabrizio Castro
[not found] ` <1516903391-30467-30-git-send-email-fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
2018-01-26 10:25 ` Geert Uytterhoeven
2018-01-25 18:03 ` [RFC 33/37] ARM: dts: r8a7790: Add watchdog support to SoC dtsi Fabrizio Castro
2018-01-26 10:30 ` Geert Uytterhoeven
2018-01-25 18:03 ` [RFC 35/37] ARM: dts: r8a7794: " Fabrizio Castro
[not found] ` <1516903391-30467-36-git-send-email-fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
2018-01-26 10:31 ` Geert Uytterhoeven
2018-01-25 18:03 ` [RFC 37/37] ARM: dts: iwg22m: Add watchdog support to SoM dtsi Fabrizio Castro
[not found] ` <1516903391-30467-38-git-send-email-fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
2018-01-26 10:32 ` Geert Uytterhoeven
2018-01-25 18:02 ` Fabrizio Castro [this message]
2018-01-26 10:22 ` [RFC 24/37] watchdog: renesas_wdt_gen2: Add Gen2 specific driver Geert Uytterhoeven
[not found] ` <1516903391-30467-25-git-send-email-fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
2018-01-26 17:28 ` Guenter Roeck
[not found] ` <20180126172835.GB16194-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
2018-01-26 18:00 ` Fabrizio Castro
2018-01-25 18:02 ` [RFC 25/37] ARM: shmobile: defconfig: Enable RENESAS_WDT_GEN2 Fabrizio Castro
2018-01-25 18:03 ` [RFC 26/37] clk: renesas: r8a7743: Add rwdt clock Fabrizio Castro
2018-01-26 10:33 ` Geert Uytterhoeven
2018-01-25 18:03 ` [RFC 27/37] clk: renesas: r8a7745: " Fabrizio Castro
2018-01-26 10:24 ` Geert Uytterhoeven
2018-01-25 18:03 ` [RFC 28/37] clk: renesas: r8a7790: " Fabrizio Castro
[not found] ` <1516903391-30467-29-git-send-email-fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
2018-01-26 10:25 ` Geert Uytterhoeven
2018-01-25 18:03 ` [RFC 30/37] clk: renesas: r8a7794: " Fabrizio Castro
[not found] ` <1516903391-30467-31-git-send-email-fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
2018-01-26 10:25 ` Geert Uytterhoeven
2018-01-25 18:03 ` [RFC 31/37] ARM: dts: r8a7743: Add watchdog support to SoC dtsi Fabrizio Castro
2018-01-26 10:27 ` Geert Uytterhoeven
2018-01-25 18:03 ` [RFC 32/37] ARM: dts: r8a7745: " Fabrizio Castro
2018-01-26 10:28 ` Geert Uytterhoeven
2018-01-25 18:03 ` [RFC 34/37] ARM: dts: r8a7791: " Fabrizio Castro
[not found] ` <1516903391-30467-35-git-send-email-fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
2018-01-26 10:30 ` Geert Uytterhoeven
2018-01-25 18:03 ` [RFC 36/37] ARM: dts: iwg20m: Add watchdog support to SoM dtsi Fabrizio Castro
[not found] ` <1516903391-30467-37-git-send-email-fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
2018-01-26 10:32 ` Geert Uytterhoeven
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